磨边是光学透镜冷加工中最后一道加工工序。若透镜在磨边这道工序报废,则前面所有工序:开料、粗磨、精磨、抛光等就会前功尽弃,造成很大浪费。对一个直接操作这种机床的工作者来说,正确使用该机床能做到优质高产低消耗的研讨是有现实意义的,本文就有关问题向读者作一介绍; QA8510型机床是用机械定心法磨削透 Flanging is the last optical lens machining process. If the lens is scraped in this process scrapped, then all the previous processes: pre-opening, roughing, grinding, polishing and so on will come to naught, resulting in a great waste. It is of practical significance for a worker who directly operates the machine tool to correctly use the machine tool to achieve high-quality, high-output and low-consumption. This paper presents the reader with relevant questions. The QA8510 machine tool uses mechanical centering Law grinding through